Preferential Attachment, Aging and Weights in Recommendation Systems.
Massimiliano ZaninPedro CanoÒscar CelmaJavier M. BuldúPublished in: Int. J. Bifurc. Chaos (2009)
Keyphrases
- recommendation systems
- preferential attachment
- long tail
- power law distribution
- collaborative filtering
- user preferences
- recommender systems
- user feedback
- web search
- search engine
- small world
- recommendation algorithms
- online social networks
- power law
- personalized recommendation
- tag recommendation
- collective intelligence
- website
- degree distribution
- retrieval systems
- information retrieval